NASAのインスタグラム(nasa) - 10月23日 05時32分
✌️2 words. Welcome home!
After 196 days living and working in Earth’s orbit aboard the @国際宇宙ステーション, NASA astronaut Chris Cassidy (@astro_seal) returned from his third space mission yesterday, Oct. 21, with cosmonauts Ivan Vagner and Anatoly Ivanishin of @Roscosmosofficial!
While Cassidy was on the station, he completed four spacewalks and contributed to hundreds of experiments, including a study of the influence of gravity on electrolytic gas evolution, which looks at bubbles created using electrolysis. Another fun fact is that he has spent the fifth-highest total amount of days in space among U.S. astronauts at 378 days.
What a ride!
Photo Credit: NASA, GCTC, Denis Derevtsov
#WelcomeHome #Soyuz #NASA #Space #Universe #Science
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